Paul J. Haas

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White Bear Lake, MN, US

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Patents Grantslast 30 patents

Information Patent Grant
Magnetic annealing oven and method
- Patent number 6,455,815
- Issue date Sep 24, 2002
- Despatch Industries, L.L.P.
- Hans L. Melgaard
- F27 - FURNACES KILNS OVENS RETORTS